PQR P=2 Q=4 R=5
2 x 4 x 5 = 40
6
Equals 4, Not 32 + 2 equals 4, not 3.No, 2 plus 2 is 4.
4 - 18 divided by 9 equals 2, 2 multiplied by 2 equals 4
2*3*4 = 24
Seriously? 4. Jokingly - get a calculator.
-2
Sorry, but data not adequate. However, I'll try. Suppose the triangle is right angled at R. Then PQ = hypotenuse = 8. Further, if the triangle is isosceles, then RQ = 4 times sqrt(2).
4
2/3rds
The scale factor of the dilation that transforms triangle PQR to triangle P'Q'R' can be determined by comparing the lengths of corresponding sides of the triangles. If, for example, the length of side PQ is 4 units and the length of side P'Q' is 8 units, the scale factor would be 8/4 = 2. This means that triangle P'Q' is twice the size of triangle PQR, indicating a dilation with a scale factor of 2.
6
Since the sides of triangle are equal, the triangles are equilateral. Just for your information, in this question, we do not require the length of sides. It is just additional information. :) The area of equilateral triangle is: (√3)/4 × a², where a is the side of the equilateral triangle. For triangle ABC, area will be = (√3)/4 × a² (Let 'a' is the side of triangle ABC) Since, side of triangle PQR is half that of ABC, it will be = a/2 Therefore, area of triangle PQR = (√3)/4 × (a/2)² = (√3)/16 × a² Take the ratio of areas of triangle ABC and PQR: [(√3)/4 × a²] / [(√3)/16 × a²] = 4:1
4
yes
-2
Equals 4, Not 32 + 2 equals 4, not 3.No, 2 plus 2 is 4.
4d-2 equals 6b-4